West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Raniganj D/s | River Basin: Damodar | CPCB Station Code: 10111 |
| Sample Date: 22/07/2019 | Sample Time: 13:15 | |
| Human Activities: Bathing & Washing, Fishing | Weather: Sunny | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.172 | mg/l |
| BOD | 2.35 | mg/l |
| Conductivity | 343.20 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| Fecal Coliform | 3400 | MPN/100ml |
| Nitrate-N | 0.2600 | mg/l |
| pH | 8.08 | Unit |
| Temperature | 33.0 | ⁰C |
| Total Coliform | 4100 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 25.93 | mg/l |
| Chloride | 23.66 | mg/l |
| COD | 17.86 | mg/l |
| Fluoride | 0.521 | mg/l |
| Magnesium | 16.65 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.087 | mg/l |
| Potassium | 6.61 | mg/l |
| Sodium | 18.66 | mg/l |
| Sulphate | 58.634 | mg/l |
| Total Alkalinity | 116.00 | mg/l |
| Total Dissolved Solids(TDS) | 208.00 | mg/l |
| Total Fixed Solids(TFS) | 148.00 | mg/l |
| Total Hardness as CaCo3 | 121.57 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 18.49 | NTU |